Hierarchical gradient-based iterative parameter estimation algorithms for a nonlinear feedback system based on the hierarchical identification principle

D Yang, Y Liu, F Ding, E Yang - Circuits, Systems, and Signal Processing, 2024 - Springer
This paper focuses on iterative parameter estimation methods for a nonlinear closed-loop
system (ie, a nonlinear feedback system) with an equation-error model for the open-loop …

Finite-time model reference adaptive grasping control with fuzzy state observer for maglev grasping robot system

W Li, X Chu, C Ma, Y Kong - IEEE/ASME Transactions on …, 2023 - ieeexplore.ieee.org
The Maglev grasping robot system (MGRS) with single axial grasping coils is proposed to
achieve the reliable transporting, but the grasped body is always subjected to multiple …

Output‐based enhanced closed‐loop model reference adaptive control and its application to direct yaw moment control

U Montanaro, C Chen, A Rizzo… - International Journal of …, 2024 - Wiley Online Library
The enhanced model reference adaptive control (EMRAC) algorithm is an effective full‐state
adaptive solution to control plants affected by nonlinear unmodelled dynamics and …

Model Reference Adaptive Stabilizing Control with Application to Leaderless Consensus

D Yue, S Baldi, J Cao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article describes an extension of the well-known model reference adaptive control
(MRAC) approach. The extension relies on explicitly involving the tracking error in the …

Stealthiness Analysis of the Identified Model-Based Covert Attacks with Unknown Model

D Du, C Zhang, J Zhang, Q Sun, M Fei… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Most existing covert attacks are achieved based on a known model, which is, however,
impractical for the attacker, leading to the failure of covert attacks. To solve this problem, this …

Collective Initial Excitation Based Distributed Composite Adaptive Coverage Control With Application to a Network of Drones

S Surendhar, SB Roy, S Bhasin - IEEE Control Systems Letters, 2023 - ieeexplore.ieee.org
In this letter, a collective initial excitation (C-IE) based distributed adaptive coverage control
algorithm for a mobile sensor network (MSN) is proposed. The information exchange …

Modified model reference adaptive observer‐based control without assumptions on uncertain parameter bounds

M Faramin, MC Turner - IET Control Theory & Applications, 2024 - Wiley Online Library
This paper proposes a Modified model reference adaptive controller and observer
(MMRACO) for unknown linear time‐invariant (LTI) systems. The recent literature, and in …

D-MRACO: Decentralized Model Reference Adaptive Controller and Observer

D Yue, S Baldi, J Cao - IFAC-PapersOnLine, 2023 - Elsevier
Abstract Model Reference Adaptive Controller and Observer (MRACO) has been proposed
recently in Ohrem and Holden (2021) for a single unknown plant. Motivated by the advances …

Adaptive Cooperative Control of the Multi-Agent System

A Anand, D Guha, S Purwar - 2023 IEEE 3rd International …, 2023 - ieeexplore.ieee.org
This paper deals with the Model Reference Adaptive Controller (MRAC)-based leader-
followers consensus problem of a multi-agent system (MAS) characterized by linearized …

Distributed adaptive parameter estimation over weakly connected digraphs using a relaxed excitation condition

T Garg, S Basu Roy - International Journal of Adaptive Control and … - Wiley Online Library
In this article, a novel distributed adaptive parameter estimation (DAPE) algorithm is
proposed for an multi‐agent system over weakly connected digraph networks, where …